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Scala: what is the best way to append an element to an Array?
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206
You can use :+ to append element to array and +: to prepend it:
0 +: array :+ 4
should prod...
Why use Ruby's attr_accessor, attr_reader and attr_writer?
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edited Sep 28 '12 at 11:03
answered Feb 18 '11 at 21:43
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Different return values the first and second time with Moq
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472
With the latest version of Moq(4.2.1312.1622), you can setup a sequence of events using SetupSeq...
Get the value of an instance variable given its name
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High performance fuzzy string comparison in Python, use Levenshtein or difflib [closed]
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2 Answers
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Regex to replace multiple spaces with a single space
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23 Answers
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startsWith() and endsWith() functions in PHP
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Best way to compare 2 XML documents in Java
...tCase {
@Test
public void test() {
String xml1 = ...
String xml2 = ...
XMLUnit.setIgnoreWhitespace(true); // ignore whitespace differences
// can also compare xml Documents, InputSources, Readers, Diffs
assertXMLEqual(xml1, xml2); // assertXMLEquals comes from XMLTestCase
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Build a Basic Python Iterator
... def __iter__(self):
return self
def __next__(self): # Python 2: def next(self)
self.current += 1
if self.current < self.high:
return self.current
raise StopIteration
for c in Counter(3, 9):
print(c)
This will print:
3
4
5
6
7
8
This is ...